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x86: use identical loop constructs in 32-bit and 64-bit native_init_IRQ()

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Impact: cleanup

Reviewed-by Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Pekka Enberg 2009-04-09 11:52:22 +03:00 committed by Ingo Molnar
parent 22813c4522
commit d3496c85ca
2 changed files with 6 additions and 5 deletions
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2
arch/x86/kernel/irqinit_32.c
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@ -205,7 +205,7 @@ void __init native_init_IRQ(void)
* us. (some of these will be overridden and become
* 'special' SMP interrupts)
*/
for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) {
for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) {
/* SYSCALL_VECTOR was reserved in trap_init. */
if (i != SYSCALL_VECTOR)
set_intr_gate(i, interrupt[i-FIRST_EXTERNAL_VECTOR]);

9
arch/x86/kernel/irqinit_64.c
View File

@ -159,15 +159,16 @@ void __init native_init_IRQ(void)
int i;
init_ISA_irqs();
/*
* Cover the whole vector space, no vector can escape
* us. (some of these will be overridden and become
* 'special' SMP interrupts)
*/
for (i = 0; i < (NR_VECTORS - FIRST_EXTERNAL_VECTOR); i++) {
int vector = FIRST_EXTERNAL_VECTOR + i;
if (vector != IA32_SYSCALL_VECTOR)
set_intr_gate(vector, interrupt[i]);
for (i = FIRST_EXTERNAL_VECTOR; i < NR_VECTORS; i++) {
/* IA32_SYSCALL_VECTOR was reserved in trap_init. */
if (i != IA32_SYSCALL_VECTOR)
set_intr_gate(i, interrupt[i-FIRST_EXTERNAL_VECTOR]);
}
apic_intr_init();